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我這樣做油漆2層鏈畫家,第三個應該壓制或移動觸摸屏將出現我應該怎麼做,使之出現不按或移動屏幕上的代碼是:畫家鏈LWUIT
Painter[] layers = new Painter[3];
layers[0] = new Painter() {
public void paint(Graphics g, Rectangle rect) {
try {
g.drawImage(Image.createImage("/Classic.png"), 100, 40);
} catch (IOException ex) {
ex.printStackTrace();
}
}
};
layers[1] = new Painter() {
public void paint(Graphics g, Rectangle rect) {
g.setColor(0xff0000);
g.drawLine(10, 30, 60, 60);
g.drawLine(10, 60, 60, 30);
}
};
layers[2] = new Painter() {
public void paint(Graphics g, Rectangle rect) {
g.setColor(0xffffff);
g.drawString("500 LE", 20, 35);
g.drawString("300 LE", 20, 65);
}
};
PainterChain chainLayers = new PainterChain(layers);
setGlassPane(chainLayers);
「第三個應該按下或移動觸摸屏出現_」請詳細說明一下?這應該在一個事件上還是在某個計時器上完成? – Vimal